Neoxyphinus keyserlingi (Simon)

Abrahim, Naiara, Brescovit, Antonio D., Rheims, Cristina A., Santos, Adalberto J., Ott, Ricardo & Bonaldo, Alexandre B., 2012, A Revision of the Neotropical Goblin Spider Genus Neoxyphinus Birabén, 1953 (Araneae, Oonopidae), American Museum Novitates 2012 (3743), pp. 1-76: 68-73

publication ID

http://doi.org/ 10.1206/3743.2

persistent identifier

http://treatment.plazi.org/id/03CE9E1B-6C3B-5025-FEB6-FF1EFC26452A

treatment provided by

Carolina

scientific name

Neoxyphinus keyserlingi (Simon)
status

new combination

Neoxyphinus keyserlingi (Simon)   , new combination

Figures 6, 18, 24, 30, 40, 48, 313–344; map 3

Dysderina keyserlingi Simon, 1907: 252   (male [reported female] holotype from Therezopolis [Teresópolis, state of Rio de Janeiro   , Brazil], Brunet col., PBI_ OON 568, in Muséum d’Histoire Naturelle, Paris, AR 5773, examined by N.I. Platnick).

Dysderina rugosa Bristowe, 1938: 69   (female holotype from Brazil [probably southeastern Brazil], W.S. Bristowe col., 1923, PBI_ OON 567, deposited in the Natural History Museum, London, examined by N.I. Platnick). NEW SYNONYMY.

DIAGNOSIS: This species is readily recognized by the evenly granulated carapace surface (figs. 315, 333, 338) and by a wrinkled sternal median field (figs. 334, 339) in both males and females. Males are unique by the embolus with a prolateral sulcus and apical copulatory opening (figs. 48, 327). Females resemble those of N. hispidus   and N. furtivus   by the wide epigynal atrium, with an anteriorly positioned median element, differing by the carapace microsculpture and by the bilobated epigynal median element (fig. 344).

MALE (PBI_ OON 14482 View Materials , IBSP 62132): Total length 2.16. Carapace dark red-brown, posterolateral surface without spikes, surface of elevated portion of pars cephalica and sides strongly granulate, lateral margin without tubercles. Clypeus margin unmodified, straight in frontal view. Eyes: ALE separated by their radius to diameter. Sternum as long as wide, dark red-brown, median concavity absent, with a median wrinkled field, furrows deep, anterior margin with continuous transverse groove, setae evenly scattered, originating from small tubercles. Book lung covers large, ovoid. Pedicel tube medium sized. Dorsal scutum dark red-brown, middle and sides surface smooth, anterior half without projecting denticles. Postepigastric scutum dark red-brown. Legs orange-brown. Spine formula: tibia I v5-3-2, metatarsus I v2-2-1; tibia II v2-4-1, metatarsus II v2-2-0. Genitalia: sperm pore situated at level of anterior spiracles. Palp proximal segments, cymbium, and bulb yellow. Embolus with a prolateral sulcus and apical copulatory opening, without prolateral prong or prolateral lamella (figs. 323–331).

FEMALE (PBI_ OON 14483 View Materials , IBSP 62115): Total length 2.33. Spine formula: tibia I v4-4-2, metatarsus I v2-2-1; tibia II v4-4-1, metatarsus II v3-2-0. Epigynal atrium wide, with an anteriorly positioned, bilobated median element (fig. 344).

DISTRIBUTION: Known from southeastern Brazil (map 3).

OTHER MATERIAL EXAMINED: BRAZIL: Espírito Santo: Linhares: Reserva Florestal Vale do Rio Doce   , 19°23′30″S 40°04′20″W, June 1997, J. Raizer (PBI_ OON 14692 View Materials , IBSP 14881) 1♂. São Paulo   : São Luis   do Paraitinga: Núcleo Santa Virginia, Parque Estadual Serra do Mar, 23°20′28″S 45°08′49″W, Apr. 10, 2005, M.U. Prado (PBI_ OON 14688 View Materials , IBSP 58438) 1♀; May 22, 2005 (PBI_ OON 14687 View Materials , IBSP 58436; PBI_ OON 14689 View Materials , IBSP 58439) 2♀. São Paulo   : Parque do Estado, 23°32′25″S 46°37′48″W, all collected by J.R. Valvassori, Feb. 28–Mar. 06, 2002 (PBI_ OON 11262 View Materials , IBSP 59156) 1♂, Jan. 21–28, 2003 (PBI_ OON 11283 View Materials , IBSP 68150; PBI_ OON 11306 View Materials , IBSP 68132) 2♂, 1♀, Apr. 07–14, 2003 (PBI_ OON 11276 View Materials , IBSP 68129; PBI_ OON 11278 View Materials , IBSP 68128; PBI_ OON 11281 View Materials , IBSP 68153; PBI_ OON 11284 View Materials , IBSP 68134; PBI_ OON 11298 View Materials , IBSP 68131; PBI_ OON 11301 View Materials , IBSP 68152; PBI_ OON 11304 View Materials , IBSP 68151) 8♂, 1♀, July 16–23, 2003 (PBI_ OON 11285 View Materials , IBSP 68133; PBI_ OON 11293 View Materials , IBSP 59166; PBI_ OON 11299 View Materials , IBSP 68154; PBI_ OON 11300 View Materials , IBSP 68126) 5♂, 1♀, Oct. 18–25, 2003 (PBI_ OON 11277 View Materials , IBSP 68130; PBI_ OON 11279 View Materials , IBSP 68125; PBI_ OON 11280 View Materials , IBSP 68139; PBI_ OON 11282 View Materials , IBSP 68146; PBI_ OON 11286 View Materials , IBSP 68143; PBI_ OON 11287 View Materials , IBSP 68144; PBI_

Figs. 313–322. Neoxyphinus keyserlingi (Simon)   , male. 313. Habitus, dorsal view. 314. Same, lateral view. 315. Carapace, dorsal view. 316. Sternum and mouthparts, ventral view. 317. Carapace, anterior view. 318. same, posterior view. 319. Abdomen, anterior view. 320. Same, dorsal view. 321. Same, ventral view. 322. Same, lateral view.

Figs. 323–331. Neoxyphinus keyserlingi (Simon)   , male. 323. Left male palp, prolateral view. 324. Same, ventral view. 325. Same, retrolateral view. 326. Left embolus, prolateral view. 327. Right embolus, apical view. 328. Left embolus, retrolateral view. 329. Same, prolateral view. 330. Same, ventral view. 331. Same, retrolateral view.

OON 11288 View Materials , IBSP 68147 View Materials ; PBI _ OON 11289 View Materials , IBSP 68145 View Materials ; PBI _ OON 11290 View Materials , IBSP 68138 View Materials ; PBI _ OON 11291 View Materials , IBSP 68148 View Materials ; PBI _ OON 11292 View Materials , IBSP 68137 View Materials ; PBI _ OON 11295 View Materials , IBSP 68149 View Materials ; PBI _ OON 11296 View Materials , IBSP 68127 View Materials ; PBI _ OON 11297 View Materials , IBSP 68140 View Materials ; PBI _ OON 11302 View Materials , IBSP 68141 View Materials ; PBI _ OON 11303 View Materials , IBSP 68142 View Materials ; PBI _ OON 11305 View Materials , IBSP 68135 View Materials ) 17♂, 4♀   ; Cidade Universitária Armando de Salles Oliveira –CUASO, Universidade de São Paulo   , 23°33′S 46°43′W, all collected by D.F. Candiani, 1999 ( PBI _ OON 11223 View Materials , IBSP 69001 View Materials ; PBI _ OON 11224 View Materials , IBSP 68990 View Materials ; PBI _ OON 11227 View Materials , IBSP 68986 View Materials ; PBI _ OON 11228 View Materials , IBSP 69017 View Materials ; PBI _ OON 11230 View Materials , IBSP 68983 View Materials ; PBI _ OON 11232 View Materials , IBSP 68994 View Materials ; PBI _ OON 11234 View Materials , IBSP 69021 View Materials ; PBI _ OON 11235 View Materials , IBSP 68992 View Materials ; PBI _ OON 11237 View Materials , IBSP 69016 View Materials ; PBI _ OON 11238 View Materials , IBSP 68988 View Materials ; PBI _ OON 11239 View Materials , IBSP 69022 View Materials ; PBI _ OON 11240 View Materials , IBSP GoogleMaps  

Figs. 332–335. Neoxyphinus keyserlingi (Simon)   , male. 332. Habitus, lateral view. 333. Carapace, dorsal view. 334. Sternum and mouthparts, ventral view. 335. Mouthparts, posterior view.

69005; PBI _ OON 11241 View Materials ,   IBSP 69003 View Materials   ; PBI _ OON 11242 View Materials ,   IBSP 68989 View Materials   ; PBI _ OON 11243 View Materials ,   IBSP 69013 View Materials   ; PBI _ OON 11244 View Materials ,   IBSP 68985 View Materials   ; PBI _ OON 11246 View Materials ,   IBSP 69023 View Materials   ; PBI _ OON 11247 View Materials ,   IBSP 68997 View Materials   ; PBI _ OON 11248 View Materials ,   IBSP 69025 View Materials   ; PBI _ OON 11249 View Materials ,   IBSP 68996 View Materials   ; PBI _ OON 11250 View Materials ,   IBSP 68999 View Materials   ; PBI _ OON 11254 View Materials ,   IBSP 69009 View Materials   ; PBI _ OON 11255 View Materials ,   IBSP 69008 View Materials   ; PBI _ OON 11256 View Materials ,   IBSP 69026 View Materials   ; PBI _ OON 11258 View Materials ,   IBSP 69020 View Materials ) 14♂, 12♀, June 11–18, 1999 ( PBI _ OON 11229 View Materials , IBSP 69024 View Materials ; PBI _ OON 11231 View Materials , IBSP 68995 View Materials ; PBI _ OON 11233 View Materials , IBSP 69012 View Materials ; PBI _ OON 11245 View Materials , IBSP 69015 View Materials ; PBI _ OON 11252 View Materials , IBSP 68993 View Materials ) 2♂, 3♀, Aug. 16–23, 1999 ( PBI _ OON 11273 View Materials , IBSP 42179 View Materials ; PBI _ OON 11274 View Materials , IBSP 42178 View Materials ; PBI _ OON 11275 View Materials , IBSP 42181 View Materials ; PBI _ OON 14691 View Materials , IBSP 42180 View Materials ) 4♂, 1♀, Nov. 16–23, 1999 ( PBI _ OON 14509 View Materials , IBSP 42192 View Materials ) 1♂, Dec. 12–19, 1999 ( PBI _ OON 11222 View Materials , IBSP 68982 View Materials ; PBI _ OON 11225 View Materials , IBSP 69011 View Materials ; PBI _ OON 11226 View Materials , IBSP 69000 View Materials ; PBI _ OON 11236 View Materials , IBSP 68984 View Materials ; PBI _ OON 11251 View Materials , IBSP 68991 View Materials ; PBI _ OON 11253 View Materials , IBSP 69014 View Materials ; PBI _ OON 11257 View Materials , IBSP 69002 View Materials ) 8♂; Mata da Biologia , Universidade de São Paulo   , all collected by D.F. Candiani, 1999 ( PBI _ OON 14485 View Materials , IBSP 69007 View Materials ; PBI _ OON 14490 View Materials , IBSP 69018 View Materials ; PBI _ OON 14516 View Materials , IBSP 69010 View Materials ; PBI _ OON 14522 View Materials , IBSP 69006 View Materials ; PBI _ OON 14552 View Materials , IBSP 68987 View Materials ) 2♂, 5♀, Jun. 11–18, 1999 ( PBI _ OON 14489 View Materials , IBSP 69004 View Materials ; PBI _ OON 14502 View Materials , IBSP 69019 View Materials ) 1♂, 1♀, Dec. 12–19, 1999 ( PBI _ OON 14521 View Materials , IBSP 68998 View Materials ) 2♂; Horto Oswaldo Cruz, Campus Instituto Butantan, D.F. Candiani et al., 2000   –2001 ( PBI _ OON 11261 View Materials , IBSP 117031 View Materials ) 2♂, 2♀; Jardim Angela , Reservatório Guarapiranga , 23°43′51″S 46°44′23″W, R.P. Indiicatti, Sep. 09, 1999 – May 12, 2000 ( PBI _ OON 11259 View Materials , IBSP 68041 View Materials ; PBI _ OON 11260 View Materials , IBSP 68042 View Materials ) 13♂, 14♀, Nov. 06–12, 1999 ( PBI _ OON 11569 View Materials , IBSP 131858 View Materials ) 1♂, 1♀, I. Cizauskas and C.R.M Garcia, Apr. 07–13, 2005 ( PBI _ OON 11307 View Materials , IBSP 62098 View Materials ) 1♂; Parque Ilha dos Eucaliptos, Reservatório Guarapiranga, 23°44′14″S 46°44′09″W, all collected by I. Cizauskas and C.R.M. Garcia, Oct. GoogleMaps  

Figs. 336–344. Neoxyphinus keyserlingi (Simon)   , female. 336. Habitus, dorsal view. 337. Same, lateral view. 338. Carapace, dorsal view. 339. Sternum and mouthparts, ventral view. 340. Carapace, posterior view. 341. Abdomen, dorsal view. 342. Same, lateral view. 343. Same, ventral view. 344. Epigynum, dorsal view.

07–13, 2003 (PBI_ OON 11310 View Materials , IBSP 62133; PBI_ OON 11313 View Materials , IBSP 62141; PBI_ OON 11315 View Materials , IBSP 62117; PBI_ OON 11318 View Materials , IBSP 62119; PBI_ OON 11319 View Materials , IBSP 62159; PBI_ OON 11321 View Materials , IBSP 62125; PBI_ OON 11324 View Materials , IBSP 62140; PBI_ OON 11325 View Materials , IBSP 62161; PBI_ OON 11329 View Materials , IBSP 62160; PBI_ OON 11333 View Materials , IBSP 62100; PBI_ OON 11334 View Materials , IBSP 62153; PBI_ OON 14553 View Materials , IB62152) 4♂, 9♀, Apr. 07–13, 2004 ( PBI _ OON 11309 View Materials , IBSP 62144 View Materials ; PBI _ OON 11314 View Materials , IBSP 62103 View Materials ; PBI _ OON 11320 View Materials , IBSP 62148 View Materials ; PBI _ OON 11322 View Materials , IBSP 62138 View Materials ; PBI _ OON 11323 View Materials , IBSP 62137 View Materials ; PBI _ OON 11326 View Materials , IBSP 62102 View Materials ; PBI _ OON 11327 View Materials , IBSP 62128 View Materials ; PBI _ OON 11328 View Materials , IBSP 62145 View Materials ; PBI _ OON 11330 View Materials , IBSP 62146 View Materials ; PBI _ OON 11332 View Materials , IBSP 62154 View Materials ; PBI _ OON 11335 View Materials , IBSP 62147 View Materials ; PBI _ OON 14482 View Materials , IBSP 62132 View Materials ; PBI _ OON 14483 View Materials , IBSP 62115 View Materials ; PBI _ OON 14484 View Materials , IBSP 62155 View Materials ; PBI _ OON 14486 View Materials , IBSP 62151 View Materials ; PBI _ OON 14487 View Materials , IBSP 62105 View Materials ; PBI _ OON 14488 View Materials , IBSP 62112 View Materials ; PBI _ OON 14491 View Materials , IBSP 62131 View Materials ; PBI _ OON 14492 View Materials , IBSP 62150 View Materials ; PBI _ OON 14493 View Materials , IBSP 62129 View Materials ; PBI _ OON 14508 View Materials , IBSP  

62149; PBI _ OON 14518 View Materials ,   IBSP 62123 View Materials   ; PBI _ OON 14520 View Materials ,   IBSP 62107 View Materials   ; PBI _ OON 14495 View Materials ,   IBSP 62110 View Materials   ; PBI _ OON 14496 View Materials ,   IBSP 62134 View Materials   ; PBI _ OON 14497 View Materials ,   IBSP 62158 View Materials   ; PBI _ OON 14498 View Materials ,   IBSP 62124 View Materials   ; PBI _ OON 14499 View Materials ,   IBSP 62114 View Materials   ; PBI _ OON 14500 View Materials ,   IBSP 62142 View Materials   ; PBI _ OON 14501 View Materials ,   IBSP 62099 View Materials   ; PBI _ OON 14503 View Materials ,   IBSP 62121 View Materials   ; PBI _ OON 14504 View Materials ,   IBSP 62162 View Materials   ; PBI _ OON 14506 View Materials ,   IBSP 62120 View Materials   ; PBI _ OON 14507 View Materials ,   IBSP 62104 View Materials   ; PBI _ OON 14511 View Materials ,   IBSP 62106 View Materials   ; PBI _ OON 14512 View Materials ,   IBSP 62101 View Materials   ; PBI _ OON 14513 View Materials ,   IBSP 62130 View Materials   ; PBI _ OON 14514 View Materials ,   IBSP 62109 View Materials   ; PBI _ OON 14515 View Materials ,   IBSP 62156 View Materials   ; PBI _ OON 14517 View Materials ,   IBSP 62135 View Materials   ; PBI _ OON 14519 View Materials ,   IBSP 62111 View Materials   ; PBI _ OON 14523 View Materials ,   IBSP 62139 View Materials   ; PBI _ OON 14524 View Materials ,   IBSP 62126 View Materials   ; PBI _ OON 14551 View Materials ,   IBSP 62113 View Materials ) 35♂, 25♀   , Oct. 07–13, 2004 ( PBI _ OON 11311 View Materials , IBSP 62118 View Materials ; PBI _ OON 11312 View Materials , IBSP 62157 View Materials ; PBI _ OON 11317 View Materials , IBSP 62122 View Materials ) 3♀   , Apr. 07–13, 2005 ( PBI _ OON 11316 View Materials , IBSP 62163 View Materials ; PBI _ OON 11331 View Materials , IBSP 62116 View Materials ; PBI _ OON 11336 View Materials , IBSP 62143 View Materials ) 3♂   . Itapevi : Condomínio Residencial TransUrb, 23°32′57″S 46°56′02″W, all collected by V.C. Onofrio, June 25, 1999 ( PBI _ OON 11263 View Materials , IBSP 67562 View Materials ; PBI _ OON 11264 View Materials , IBSP 67594 View Materials ; PBI _ OON 11265 View Materials , IBSP 67580 View Materials ; PBI _ OON 11267 View Materials , IBSP 67573 View Materials ; PBI _ OON 14694 View Materials , IBSP 67608 View Materials ) 3♂, 3♀ GoogleMaps   , Nov. 20, 1999 ( PBI _ OON 11269 View Materials , IBSP 67600 View Materials ) 1♀   , Dec. 17, 1999 ( PBI _ OON 11266 View Materials , IBSP 67583 View Materials ) 1♀   . Miracatu : Fazenda Itereí, 24°03′S 47°13′W, Equipe Biota, Sep. 20, 2001 ( PBI _ OON 11559 View Materials , IBSP 136432 View Materials ; PBI _ OON 11560 View Materials , IBSP 136433 View Materials ; PBI _ OON 11561 View Materials , IBSP 136431 View Materials ; PBI _ OON 11562 View Materials , IBSP 136429 View Materials ; PBI _ OON 11563 View Materials , IBSP 136428 View Materials ; PBI _ OON 11564 View Materials , IBSP 136427 View Materials ; PBI _ OON 11565 View Materials , IBSP 136430 View Materials ) 6♂, 5♀ GoogleMaps   . Peruibe : Estação Ecológica de Juréia–Itatins, 24°18′47″S 47°00′03″W, Mar. 17–21, 1997, A.D. Brescovit et al. ( PBI _ OON 14693 View Materials , IBSP 9605 View Materials ) 1♂, 2♀ GoogleMaps   . Iporanga : Parque Estadual Turístico do Alto Ribeira –PETAR, 24°28′30″S 48°39′30″W, May 02, 2002, R. Andrade ( PBI _ OON 14690 View Materials , IBSP 44806 View Materials ) 1♂ ( PETAR, Núcleo Santana), Equipe Biota, Dec. 08–12, 2002 ( PBI _ OON 11566 View Materials , IBSP 136520 View Materials ; PBI _ OON 11567 View Materials , IBSP 136521 View Materials ; PBI _ OON 11568 View Materials , IBSP 136519 View Materials ) 3♂ GoogleMaps   .

IBSP

Instituto Biologico de Sao Paulo

Kingdom

Animalia

Phylum

Arthropoda

Class

Arachnida

Order

Araneae

Family

Oonopidae

Genus

Neoxyphinus

Loc

Neoxyphinus keyserlingi (Simon)

Abrahim, Naiara, Brescovit, Antonio D., Rheims, Cristina A., Santos, Adalberto J., Ott, Ricardo & Bonaldo, Alexandre B. 2012
2012
Loc

Dysderina rugosa

Bristowe, W. S. 1938: 69
1938
Loc

Dysderina keyserlingi

Simon, E. 1907: 252
1907